Finding the Fourth Proportional to 432,944.58, 597,481.97 and 241,957.96
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Solution
The fourth proportional to 432,944.58, 597,481.97 and 241,957.96 is: 333,912.30
Step by Step Solution
- Step 1: Write the proportion equation
432,944.58 : 597,481.97 = 241,957.96 : x - Step 2: Convert to fraction form
432,944.58/597,481.97 = 241,957.96/x - Step 3: Cross multiply
432,944.58x = 597,481.97 × 241,957.96 - Step 4: Simplify right side
432,944.58x = 144,565,517,388.19 - Step 5: Solve for x
x = 144,565,517,388.19/432,944.58 - Step 6: Final answer
x = 333,912.30
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.